Hydraulic hydraulic drill rig, also known as a brief description of the whole oil rig. A rig with a hydraulic drive and control all parts of the job. Such rig by high pressure pumps and variable variable CVT complete motor oil, transmission organizations simplify and remove gearbox Chinese rig, both to reduce the weight of the rig drilling rig, but also make full use of the power. While high speed rig, smooth operation, easy to operate safety Shandong blasting rig, easy and appearance of complete automation, high-speed small-bore drilling and high torque low speed drilling project has a good adaptability. But this rig manufacture hydraulic components than the messy, high demand for the use of repair. Its layout type can be divided into vertical shaft hydraulic power head drill rigs and two hydraulic. Hydraulic drilling rig has been widely used in the international arena, but also the primary direction of China to carry out the new rig. Wash well in the role of the production well drilling rig drilling rig after production is completed, the need for flushing operation, flushing operation is to improve the quality of the production wells, drilling rig is to be steps in the production process. Wash wells operating well drilling rig can be divided into different steps, mainly due to flushing is due to downhole drill bit rock is broken, broken after drilling will form many smaller pieces, but also people known as cuttings, these rocks Among the debris is present in the drilling, if too much will hinder the formation drilling will prevent downhole drill bit deeper cut, so, it will cause water well drilling equipment production machinery slowed down, you want to solve this problem, improve well drilling rig production efficiency, it must be flushing operation, drilling cuttings need to be promptly removed from the bottom of the supernatant, transported to the ground, and then complete the flushing operation. Well rig rig Xinlong flushing operation, the whole is to increase productivity well drilling rig, and improve the quality of drilling wells, so well drilling rig in the production process, the need to keep the flushing operation, to ensure smooth water well drilling rig equipment run. Long industry rig, Long industry machinery (certified), the rig is provided by Shandong Machinery Co., Ltd. Dragon. Shandong Machinery Co., Ltd. Dragon (www.longyejixie.com) is Tai'an, engineering machinery parts leaders, over the years, the company implementing the scientific management, innovation and development, the principle of honesty and trustworthiness, and satisfy customer needs. Long industry leader in mechanical staff warmly welcome all inquiries negotiations to create a mechanical dragon industry a better future.